


Plastic Polycentric Knee Joints - White
Item #: 7U56=WPolycentric knee joint bars with gear drive
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Overview
Joints have interchangeable stops (ranges listed below) to limit extension as well as flexion concave half-round bar profile. Thermoplastic joint bars have a forming temperature of 150°C/302°F.
Practical recommendation:
To align the orthosis knee joints with the compromise pivot point according to Nietert, the 743Y56=1 size 1 adjustment adapter is aligned with the compromise pivot point. Therefore the compromise pivot point of the polycentric gear drive joints is centred between the two joint screws.
Specifications
Upper Length from Joint Center | 270 mm (10.629 in) |
---|---|
Lower Length from Joint Center | 270 mm (10.629 in) |
Pivot Point Distance | 16 mm (0.629 in) |
Bar Width | 25 mm (0.984 in) |
Bar Thickness | 5.5 mm (0.216 in) |
Color | White |
Material | Thermoplastic |
Quantity | Pair |
Spare parts
Documents
Processing instructions for 7U56, 17K48 Double Joint Knee Guide Bars made of synthetic material
Product Information: 647G65 (EN/DE/FR/IT/ES/PT/NL/SV/DA/NO/PL/HU/HR/TR/RU/EL/JA)
Publish date: Sep 1, 2012